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Ham Radio Workbench Podcast

Ham Radio Workbench Podcast

By: Ham Radio Workbench
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This is your bi-weekly deep dive on making, DIY, electronics, and technical topics of interest to the radio amateur. Join your host George KJ6VU and the HRWB team as they discuss current developments in ham radio while introducing listeners to a plethora of topics and skills such as test equipment, 3D Printing, Arduino, Raspberry Pi, and more. Ham radio is a hobby of hobbies - George and team introduce hams of all ages to experimenting and learning within ham radio, which can be one of the most rewarding aspects of the hobby. We are proudly sponsored by Autodesk Eagle PCB design tools, Flex Radio and Digikey.©2016-2022 Ham Radio Workbench All Rights Reserved.
Episodes
  • HRWB 259 - Making CW Keys with Aaron from Modern Morse
    Mar 24 2026

    In this episode we meet Aaron, AE0LZ, owner of Modern Morse, a manufacturer of portable morse code keys. Aaron is professional mechanical design, precision CNC programming and machining, and a very creative guy. Modern Morse keys are popular for POTA, SOTA, travel and anytime you want a portable high quality CW key. Aaron shares his journey through the design and manufacturing process for making his keys.

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    2 hrs and 40 mins
  • HRWB 258 - Morse Code Bug Emulator with Don WB9CYY and Bob WO6W
    Mar 10 2026

    In this episode we meet Don WB9CYY and Bob WO6W. Both avid CW operators with a love of the old style mechanical "bug" radio telegraph keys. Feeling that the existing CW paddles and keyers sent code that was too highly accurate and lacked any sort of personality, they came up with a very novel way make a modern paddle sound like a bug.

    As an introduction we talk about the differnet paddle and key types and then take a deep dive into the development of the bug emulator.

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    3 hrs
  • HRWB 257 - Origins of Silicon Valley with Paul Wesling KM6LH
    Feb 24 2026

    In this episode we meet Paul Wesling, KM6LH, a Silicon Valley veteran and a chronicler of it's history and the ham radio operators who shaped it. Paul tells us about some of the key figures from William Eitel and Jack McCullough (EiMac) to Charles Litton (Litton Industries), Steve Wozniak (Apple). The valley has been a fertile ground for invention and engineering for over 100 years. Paul walks us through some of the most significant people and inventions that impact our world today.

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    2 hrs and 32 mins
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